Add basic HTTP methods

[jgcmarins]

Basic methods

Method	Endpoint	Description	Done
GET	/v1/users/:id	get user by id	✅
GET	/v1/users	get all users	✅
POST	/v1/users/:id	insert user	❌
POST	/v1/users	bulk insert users	❌
DELETE	/v1/user/:id	soft delete user by id	❌
DELETE	/v1/users	soft delete bulk of users	❌